CVE-2025-43777

Liferay Portal exposes 500 status when attempting login with a deleted client secret

5.1 MediumFix available

Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.9, 2025.Q1.0 through 2025.Q1.16, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13 and 2024.Q1.1 through 2024.Q1.19 exposes "Internal Server Error" in the response body when a login attempt is made with a deleted Client Secret.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Passive

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.24%Up 0.2 points since Sep 9, 2025

What each source reports

CVE List Score used5.1

Record: CVE-2025-43777
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-209
Updated: 2026-11-02

EUVDEUVD-2025-272185.1

Record: EUVD-2025-27218
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-9vwq-j6gq-w9xh5.1

Liferay Portal exposes 500 status when attempting login with a deleted client secret

Record: GHSA-9vwq-j6gq-w9xh
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-209
Updated: 2026-11-02

NVD5.1

Record: CVE-2025-43777
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-209
Updated: 2026-11-02

OSV5.3

Record: CVE-2025-43777
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

OSVGHSA-9vwq-j6gq-w9xh5.1

Liferay Portal exposes 500 status when attempting login with a deleted client secret

Record: GHSA-9vwq-j6gq-w9xh
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-209
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`com.liferay:com.liferay.portal.security.sso.openid.connect.impl` Maven	6.0.4 up to 7.0.48	7.0.48
`com.liferay:com.liferay.portal.security.sso.openid.connect.impl` Maven	6.0.4 up to 7.0.48, plus listed versions 6.0.106.0.116.0.126.0.136.0.14 Show 45 moreShow less 6.0.156.0.166.0.176.0.186.0.196.0.206.0.216.0.226.0.236.0.246.0.56.0.66.0.76.0.86.0.97.0.07.0.17.0.107.0.117.0.127.0.137.0.147.0.157.0.167.0.177.0.187.0.197.0.27.0.207.0.217.0.227.0.237.0.247.0.257.0.267.0.277.0.287.0.297.0.37.0.307.0.317.0.327.0.337.0.347.0.35	7.0.48

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-43777 is a medium vulnerability (CVSS 5.1) in Liferay Dxp, published September 9, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 14th percentile. Fixed in com.liferay:com.liferay.portal.security.sso.openid.connect.impl 7.0.48.

References

This page doesn't list everything

Left out here: 16 versions. The JSON record has them.